Android: Getting file name from camera?
10,630
This was resolved by implementing PictureCallback via a ImageCaptureCallback class, and Overriding the onPictureTaken where the file was being written via a file output stream. All you had to do was change the fileoutput stream to the filename you want.
Author by
Chrispix
Updated on June 18, 2022Comments
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Chrispix almost 2 years
I ran into an issue with something that I am probably just overlooking.
I want to take a picture from the surface preview of the camera, and save it to the
sd_card
. This works ALMOST perfect. I assigned it a file name, but it does not use thefilename
.This is what I have been trying to do :
Button imagecapture = (Button) findViewById(R.id.imagecapture); imagecapture.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { String filename = null; ImageCaptureCallback iccb = null; try { filename = timeStampFormat.format(new Date()); ContentValues values = new ContentValues(); values.put(Media.TITLE, filename); values.put(Media.DESCRIPTION, "Image capture by camera"); Uri uri = getContentResolver().insert(Media.EXTERNAL_CONTENT_URI, values); iccb = new ImageCaptureCallback(getContentResolver().openOutputStream(uri)); } catch (Exception ex) { ex.printStackTrace(); Log.e(getClass().getSimpleName(), ex.getMessage(), ex); } camera.takePicture(mShutterCallback, mPictureCallbackRaw, iccb); com.froogloid.android.gspot.Park.imageFileName = filename; } });
It won't use the filename (i.e. time/date stamp I ask it to.)